/*
 * Copyright the original author or authors.
 * 
 * Licensed under the MOZILLA PUBLIC LICENSE, Version 1.1 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.mozilla.org/MPL/MPL-1.1.html
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 package com.blitscreen.utils.monitor
{
	import com.blitscreen.render.DrawPass;
	import com.bourre.structures.Range;
	import com.kairos.engine.RTEvent;
	import com.kairos.utils.monitor.AbstractMonitorField;	

	/**
	 * @author 	Cedric Nehemie
	 * @see		AbstractRenderPassMonitorField
	 */
	public class DrawTimeField extends AbstractDrawPassMonitorField
	{
		/**
		 * 
		 * @param 	renderPass
		 * @param 	name
		 * @param 	dr
		 * @param 	col
		 */
		public function DrawTimeField( renderPass : DrawPass,
										 name : String = "Render time", 
										 dr : Range = null, 
										 col : Number = NaN )
		{
			super( renderPass, name, 0, "ms", dr, col );
		}
		
		/**
		 * 
		 * @param 	e
		 */
		override public function registerValue( e : RTEvent ):void
		{
			_nLastValue = _nValue;
			_nValue = _oDrawPass.getLastDrawTime();
		}
	}
}